Company Filing History:
Years Active: 2023-2025
Title: Innovations by Yun-ta Tsai
Introduction
Yun-ta Tsai is an accomplished inventor based in Mountain View, CA. He has made significant contributions to the field of image processing and machine learning. With a total of 2 patents, his work focuses on enhancing the quality and manipulation of images through innovative techniques.
Latest Patents
Yun-ta Tsai's latest patents include "Systems and methods for manipulation of shadows on portrait image frames." This patent describes methods for training a machine learning model that can be implemented on mobile devices to capture, adjust, and store image frames. The method involves supplying two image frames of a subject under different lighting conditions, determining a mask, and combining the frames to generate a synthetic image. The model is then trained to adjust captured images based on this synthetic image.
Another notable patent is "Photo relighting using deep neural networks and confidence learning." This invention relates to applying lighting models to images of objects using a trained neural network. The network utilizes confidence learning based on light predictions and associated confidence values to determine an output image by applying a specific lighting model to the input image.
Career Highlights
Yun-ta Tsai is currently employed at Google Inc., where he continues to innovate in the field of image processing. His work has implications for various applications, including mobile photography and machine learning.
Collaborations
He has collaborated with notable coworkers such as Jonathan Tilton Barron and Tiancheng Sun, contributing to advancements in their respective fields.
Conclusion
Yun-ta Tsai's innovative patents and contributions to image processing demonstrate his expertise and commitment to advancing technology. His work continues to influence the way images are captured and manipulated in the digital age.